323985168 has 90 divisors (see below), whose sum is σ = 981894186. Its totient is φ = 99680256.

The previous prime is 323985149. The next prime is 323985173. The reversal of 323985168 is 861589323.

It is a happy number.

323985168 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1710864 + 322274304 = 1308^2 + 17952^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17680 + ... + 30992.

Almost surely, 2^323985168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323985168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490947093).

323985168 is an abundant number, since it is smaller than the sum of its proper divisors (657909018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323985168 is a wasteful number, since it uses less digits than its factorization.

323985168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13353 (or 13331 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 323985168 is about 17999.5879952848. The cubic root of 323985168 is about 686.8180648772.

The spelling of 323985168 in words is "three hundred twenty-three million, nine hundred eighty-five thousand, one hundred sixty-eight".